Can someone me ? (not really physics..i think)

So this is really easy if you think about it
so if you bake a cake what will it do?
it could rise,become golden,etc
but for the other side you need to awnser if it is a physical change or a chemical change
a physical change- when something looks diffrent but still has the same stuff in it
so number 1 is
golden brown on the left side and is a physical change on the right side

Baking a cake  , is a Chemical change.

Burning a log, is a Chemical change.

Freezing water, is a Physical change.

Hope this helps. :)